1736840020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5108353}}^1$

素因数の和:5108379

約数の個数: 24

約数和(自身を含む): 3861915624

約数和(自身を除く): 2125075604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5108353, 10216706, 20433412, 25541765, 51083530, 86842001, 102167060, 173684002, 347368004, 434210005, 868420010, 1736840020]

約数ペア:

[(1, 1736840020), (2, 868420010), (4, 434210005), (5, 347368004), (10, 173684002), (17, 102167060), (20, 86842001), (34, 51083530), (68, 25541765), (85, 20433412), (170, 10216706), (340, 5108353)]